baber/WOPTO huggingface dataset:
Patent JP-S6292337-A (JP)
Title: Holder for wafer
Inventor: TOKUDA YUKIO
IPC: H01L21/677
Filed: 1985-10-17
Abstract: PURPOSE:To hold a semiconductor wafer placed onto a wafer chuck, etc. from the upper side without damaging an element by bringing only a non-chip region in the semiconductor-side surface of the wafer into contact and holding the non-chip region. CONSTITUTION:Support pins 4 for a holder proper 2 are positioned at the positions of imperfect chip sections (a), (b), (c), (d) in a semiconductor wafer by a lever 12. The whole wafer holder is moved down-ward, and the pins 4 are pushed against the wafer 1 until stoppers 5 for the pins 4 collide with the main body 2. When said operation is completed and air is fed sufficiently from an air injection port 15, air flows in the direction of the arrow, and the force of the wafer 1 works in the direction that the pins 4 are pushed by the Bernoulli's principle, thus sucking the wafer 1 to the device.
Patent JP-H0958930-A (JP)
Title: External shape inspecting device of bobbin
Inventor: NAKAYAMA NORIHIKO
IPC: D01H13/32
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting device which measures rugged shape of an end face of a bobbin on the production line, and automatically and correctly discriminates the defective external shape such as bulge, missing ring, and stepping. SOLUTION: An external shape inspecting device is a device to inspect a bobbin 1 in which a thread is wound around a paper core, and consists of a conveyor 2 to carry the bobbin 1 at the constant speed, a displacement meter 3 to output the voltage according to the distance to the bobbin end face, a shape data preparing means capable of successively storing the output voltage and obtaining the rugged shape of the bobbin end face, and a judging means to detect the defective external shape making use of the shape data. The judging means consists of a bulge judging part to detect the bulge, a missing ring judging part to judge the missing ring, and a stepping judging part to judge the stepping.
Patent JP-H1166342-A (JP)
Title: Image generating device and information storage medium
Inventor: OUCHI SATOSHI
IPC: A63F13/55
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an image generating device and an information storage medium which realize a close contest between traveling objects. SOLUTION: Plural traveling objects are moved on a course in an object space. When a traveling object 22 travels behind a traveling object 20, the traveling performance MP2 of the object 22 is higher than the traveling performance MP1 of the object 20, and also the gravitation acceleration G2 that works on the object 22 when it jumps is bigger than the gravitation acceleration G1 that works on the object 20 when it jumps. This prevents the object 22 from getting ahead over the head of the object 20 and reduces the unfairness that is felt by players. The gravitation acceleration is decided so that their jump loci my be almost the same when the objects 20 and 22 jump. Their raveling performance and gravitation acceleration are decided based on the order of the objects and the distance between them.  The initial velocity when the objects jump is more higher, then the graviton acceleration applied on the objects may be made more higher.
Patent JP-2001058322-A (JP)
Title: Mold for vulcanization-molding tire
Inventor: FUJII TAKAHIKO
IPC: B29C35/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a mold for vulcanization-molding a tire which prevents troubles including the extraction of a blade from a sector, the bending of the blade, and the breakage of the end face of the sector even after repeated vulcanization molding operations for a long period. SOLUTION: In a mold for vulcanization-molding a tire, a part for vulcanization-molding the tread part of a tire is formed of a plurality of sectors 3, and at least two blades 8 positioned close to the end faces of the sectors 3 among lots of blades 8 arranged in parallel which are fitted to the inner surfaces of the sectors 3 and vulcanization-mold sipes are connected with each other by a base plate 9 to be a blade-connected body 10 of integrated structure.
Patent JP-H0889756-A (JP)
Title: Treatment of carbon dioxide in gas to be treated and liquid absorbent
Inventor: YAMADA RIKUO
IPC: C01B32/50
Filed: 1994-09-28
Abstract: PURPOSE: To prevent the oxidative deterioration of a liq. CO2 absorbent and to suppress the lowering of the CO2 absorptivity by treating the carbon dioxide contg. sulfur dioxide in a specified concn. in a gas to be treated, with a liq. absorbent consisting of an aq. soln. of alkanolamine having a secondary amino group. CONSTITUTION: A gas to be treated contg. CO2 , O2 and SO2 is passed through a humidifier 106 at a specified temp., introduced into an absorption tower 101, brought into countercurrent contact with a descending absorbent consisting of an aq. soln. of alkanolamine having a secondary amino group and partly absorbed. The liq. contg. 10-100ppm CO2 is passed by a circulating pump 107 at a specified flow rate from the bottom of the tower 101 through a heat exchanger 109, adjusted in temp. in a preheater 110 and sent to a regeneration tower 102. The steam heated by a heater 111 is brought into contact with the amine absorbent, hence CO2 is desorbed in the tower 102, and the gas is discharged from an analyzer or a CO2 product line.
Patent JP-2000033020-A (JP)
Title: Display shelf
Inventor: TAKASU KANZO
IPC: A47B96/06
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a display shelf which is fitted on the wall surface of a plaster board or the like with hammer only. SOLUTION: Deformed L-shaped metals 2 are fitted on the side surface of a shelf board 1, pins 4 are struck into holes formed in the metals in a diagonal direction and the shelf board is fitted on the wall surface. A material for forming the deformed L-shaped metallic fixtures 2 can be aluminum, stainless steel, wood, glass or a new material such as hard plastics and an acrylate or the like. Besides, the metals 2 may be formed integratedly with the shelf board 1.
Patent JP-H0393510-A (JP)
Title: Extruding machine apparatus and method for compounding thermoplastic resin and fiber
Inventor: HAWLEY RONALD CLARE
IPC: B29C48/52
Filed: 1990-09-05
Abstract: PURPOSE: To enable compounding of reinforcing fibers of discontinuous length which are randomly dispersed in a thermoplastic resin by using a two-discrete part extruder equipped with a first resin extruder and a second compounding extruder. CONSTITUTION: A thermoplastic resin is supplied to an extruder 4, preferably in the form of pellets, from a drum or a container 26, and then is melted in a barrel 14 and the molten resin is conveyed into a compounding extruder 8 from the extruder 4 by the pumping action of an extruder screw. A supply source 10 for reinforcing fibers is connected to a first inlet aperture part 62. The reinforcing fibers are supplied to the compounding extruder 8 at a rate controlled to the specified length. In the compounding extruder 8, the molten thermoplastic resin and the reinforcing fibers of individually different lengths are homogeneously mixed and compounded in order to make a homogeneous mass.  Further, the molten mass of the thermoplastic resin containing the reinforcing fibers of individually different discontinuous lengths which are randomly dispersed in the resin is formed in the barrel 50 of the compounding extruder 8 by the mechanical action of a power screw 52. After that, the formed resin is sent under pressure as an extrusion material, to the extrusion end 8b of the extruder 8 by the power screw 52.
Patent JP-H0394723-A (JP)
Title: Cloth for antimicrobial cleaning and its production
Inventor: MURATA TARO
IPC: D01F1/10
Filed: 1989-09-08
Abstract: PURPOSE:To impart antimicrobial performance to the cloth by consisting the cloth of at least two kinds of synthetic fibers, at least one of which consists of wide surface area fibers in a part of the fibers forming the surface in contact with an object to be cleaned and the other of which are the fibers contg. antimicrobial particles and exist in the inside layer of the cloth. CONSTITUTION:At least two kinds of the synthetic fibers are selected from polyamide, polyester, polyolefin, etc. The one thereof is the wide surface area fibers, in which >=25wt.% of the fibers forming the surface in contact with the object to be cleaned have >=500cm<2> surface area per 1g. The other are the fibers contg. the antimicrobial particles and substantially exist in the inside layer of the cloth. This cloth is produced by the method of using composite fibers which have the cross section joined with a polyamide component and polyester and/or polyolefin component and in which the fineness of the polyester and/or polyolefin component after fibrillation is <=0.4 denier and which further contain the antimicrobial particles in the polyamide component, and knitting or weaving these fibers, then treating the cloth with a swelling agent of polyamide to swell and shrink the polyamide component.
Patent JP-H08100391-A (JP)
Title: Water-resistant paper for printing and its production
Inventor: MIYAMA MASAO
IPC: D21H19/20
Filed: 1994-09-28
Abstract: PURPOSE: To prepare a sheet of water-resistant paper for printing excellent in printing quality, especially printing finish image quality. CONSTITUTION: This sheet of water-resistant paper for printing uses a paper substrate having <=3.5μm integral value (PY value) of a power spectre at 0.5 to 12.5mm wavelength due to unevenness of thickness thereof. The water- resistant paper is produced under conditions of 1.5-2.5% moisture content of a web just before nipping with an upper wire and 30-50% upper dehydration ratio in the paper substrate to be formed with a two-wire paper machine.
Patent JP-H0788698-A (JP)
Title: Metal mold for molding cross hole of powder molded parts
Inventor: TAKAYAMA YASUSHI
IPC: B30B11/02
Filed: 1993-09-20
Abstract: PURPOSE:To provide the metal mold for molding a cross hole of powder molded parts capable of molding the powder molded parts having the cross hole to a density uniform over the entire part and high quality. CONSTITUTION:While a horizontal rod 54 is pushed into material powder 20 previously packed into a mold space 44, the rod is inserted therein and while a cap 40 is retreated in correspondence to the insertion of the horizontal rod 54, the front end of the horizontal rod 54 is inserted into an insertion hole 48 formed on the inside surface of the side wall of a die 36. The material powder 20 is thereafter pressurized at a uniform compression ratio by an upper punch 18 and a lower punch 16 from both above and below around the horizontal rod 54, by which the powder molded parts having the cross hole are molded.
Patent JP-S6478347-A (JP)
Title: Error informing system
Inventor: TAKANO TOSHIHIRO
IPC: G06F13/00
Filed: 1987-09-19
Abstract: PURPOSE:To enable a CPU to obtain error information in case an access unable error occurs in an adaptor device by securing such a constitution where an adaptor device informs the occurrence of an error to the CPU and at the same time stores the error information into a memory area of a main memory. CONSTITUTION:When an error of a slave action control means 11 is detected, a bus error answer signal S1 is sent to a CPU via a bus error answer line. Otherwise the occurrence of an error is informed with no answer. Then a master action control means 12 is started and a bus is secured so that the error information is sent to a RAS area S, i.e., a memory area of a main storage MSU from the means 12. Thus the factor is stored in the area S for a fact that an access is impossible to an adaptor device ADP. As a result, the CPU can easily know the error contents by giving an assess to the contents of the area S.
Patent JP-S6387603-A (JP)
Title: Coupling method for magnetic head core
Inventor: MIZOI HITOSHI
IPC: G11B5/23
Filed: 1986-09-30
Abstract: PURPOSE:To attain an accurate positioning by inverting and placing core blocks, where many track grooves are worked and top faces are glass-molded, on a transparent substrate. CONSTITUTION:Core block half bodies 16 and 17 are inverted with top faces turned down and are placed on a transparent substrate 31 consisting of a quartz plate, a crystal plate, or the like and are held between an inside wall face 33 of a jig body 32 and a retaining plate 35 having a flat spring 34 and are clamped by tightening a screw 36. Thus, an in-focus accurate optical image is seen through a microscope or the like to but core block half bodies. Further, since a predeterminate part of magnetic gap formation is closely brought into contact with the transparent substrate 31 during butting, the transparent substrate 31 functions as a cover to prevent penetration and attraction of unnecessary dust or the like.
Patent JP-H1090896-A (JP)
Title: Polymer composition and production of polymer
Inventor: TIMOTHY J FULLER
IPC: G03F7/038
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer compsn. having superior thermal stability, a low coefft. of thermal expansion, superior water and solvent resistances, a low dielectric constant, high resolution, superior mechanical characteristics and adhesiveness. SOLUTION: This polymer compsn. contains a polymer contg. several monomeric repeating units each having a haloalkyl substituent and several monomeric repeating units each having a photosensitivity imparting substituent capable of crosslinking or chain extension when exposed to chemical rays. The polymer has a specified structure and the photosensitivity imparting substituent is unsatd. ester, ether, alkylcarboxymethylene or a mixture of them.
Patent JP-S6292941-A (JP)
Title: Heat developable photosensitive material
Inventor: NAITO HIDEKI
IPC: G03C7/00
Filed: 1985-10-19
Abstract: PURPOSE:To form a fine yellow image by heat development under mild conditions as well as to activate heat development by using a specified coupler as a dye providing substance together with photosensitive silver halide and a reducing agent on a support. CONSTITUTION:This heat developable photosensitive material has a yellow coupler represented by the formula together with photosensitive silver halide and a reducing agent on the support. In the formula, R1 is (un)substituted N- phenylcarbamoyl, R2 is 4-20C tertiary alkyl or (un)substituted phenyl, R3 is (un)substituted aryl and a polymer higher than a dimer may be formed through R1, R2 or R3. The coupler is used by about 1X10<-3>-1mol per 1mol silver halide coexisting with the coupler in the same layer. The structure of the photosensi tive material may be composed of a transparent support, a photosensitive layer, a white reflecting layer and a dye fixing layer. When such a photographing element is heat-developed, a fine yellow image can be formed under mild conditions with high activity of heat development.
Patent JP-H0794858-A (JP)
Title: Electronic circuit parts
Inventor: EBITANI TAKASHI
IPC: H01L23/12
Filed: 1993-09-20
Abstract: PURPOSE:To prevent exfoliation of solder bumps and deterioration of reliability due to cracks, after bump mounting. CONSTITUTION:A circuit board 5 wherein a pair of lands 3 are formed on the surface, and an electronic chip parts 1 having electrodes 2 which face the lands 3 via solder bumps 4 and are connected electrically with the lands ate prepared. The end portion 4a of the solder bump 4 outside the longitudinal direction of the electronic parts 1 and the end portion 2a of the electrode 2 outside the longitudinal direction of the electronic parts 1 coincide almost with each other. The end portion 4b of the bump 4 inside the longitudinal direction of the electronic chip parts 1 stretches toward the inside of the longitudinal direction of the electronic chip parts 1 more than the end portion 2b of the electrode 2 inside the longitudinal direction of the electronic chip parts 1.
Patent JP-H1173354-A (JP)
Title: Magnetic storage device
Inventor: HIROTA KAZUYUKI
IPC: G06F3/06
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording device capable of reading out a data file recorded on an intermediate position of a tape-like recording medium by directly moving the medium up to the objective position without rewinding the medium up to its start end position. SOLUTION: This storage device is provided with an intra-device data base having an inherent medium serial number storing cell 11, a current medium position information storing cell 12 capable of changing a value in accordance with the movement of a recording medium, a remaining capacity storing cell 13 for storing the remaining capacity of the medium, and a file information storing cell 14 in each recording medium after the medium to monitor the movement of the medium. When an objective data file exists in an intermediate position of the recording medium, the data file can be searched from the values of the storing cells 11, 12, 14 included in the data base without reproducing the medium and executing rewinding work up to the start end of the medium and skip work up to the retrieval of the objective file.
Patent JP-H1171041-A (JP)
Title: Sheet feeding device
Inventor: YOSHINAGA KENJI
IPC: B65H5/06
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent a bearing from deforming and causing trouble in rotation/ slidability of a bearing part by minimizing deformation of a bearing member due to pressure-contact energizing member of a feeding roller and keeping rotation/slidability well. SOLUTION: A compressing spring 30 has an inner diameter larger than the outer diameter of a guide shaft 23, has an outer diameter smaller than the inner diameter of a large diameter part 42b of a guide hole 42, and is placed between a spring receiving face 24 of a bearing 21 side and a spring receiving face 43 of a device frame body 40 side. The compressing reaction presses the bearing 21 toward a feeding driving roller 11, and pressure contacts a driven roller 15 with the feeding driving roller 11. Position of the bearing 21 in the guide shaft 23 direction is determined by bringing the feeding driving roller 11 into contact with the driven roller 15, a stopping surface 28 of an arm part 25 is separated from a projection 41, energizing force of the compressing spring 30 acts on the end of the driven roller 15, and a sheet material can be fed.  Moment which bends the bearing is reduced and appropriate sliding condition is maintained.
Patent JP-S61113787-A (JP)
Title: Cold rolled steel sheet having excellent phosphating property
Inventor: SAKOTA AKITO
IPC: C25D3/56
Filed: 1984-11-07
Abstract: PURPOSE:To obtain a cold rolled steel sheet having excellent phosphating property by electrodepositing an Fe-Ni alloy contg. Fe at a specific ratio on the surface of the cold rolled steel sheet to a specific electrodeposition quantity. CONSTITUTION:The Fe-Ni alloy consisting of 15-95wt% Fe and the balance Fe and contg. preferably >=30wt% Ni is electrodeposited on the surface of the cold rolled steel sheet at 10-1,000mg/m<2> electrodeposition quantity, more preferably, 50-200mg/m<2> electrodeposition quantity. The cold rolled steel sheet which has the improved phosphating property and has the remarkable effect of forming the finer phosphate crystal in particular is thus obtd.
Patent JP-2001056639-A (JP)
Title: Map digitizing device
Inventor: HANEDA HIROSHI
IPC: G06T1/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To digitize precise map information by judging adjacent areas holding a broken boundary line on a vector map between them as one area, deciding the input of the lot number check data answering to these adjacent areas as the double check and issuing a warning. SOLUTION: When a vector map is completed tentatively, a lot number check signal is inputted to a lot number display place. Then, whether or not the lot number check is doubled is decided. This double check happens in the case when the boundary line existed in an original figure of the vector map M is broken e.g. as between A, B of the figure. Originally, the vectored boundary line 9 is formed between the vertices A and B, and the area 10 of lot number 101 must be divided from the area 11 of lot number102. However, two adjacent areas are stored as one area. Thus, after the check signal of the lot number 101 is inputted, when the lot number 102 is checked, it is decided as a double check, and a warning is issued.
Patent JP-2001062303-A (JP)
Title: Catalyst for gaseous phase oxidation of aromatic compound
Inventor: KIYOOKA YASUSHI
IPC: B01J21/16
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for gaseous phase oxidization of an aromatic compd. excellent in catalytic capacity and capable of oxidizing (gaseous phase ammoxidizing), for example, orthoxylene (and/or naphthalene), benzene, 1,2,4,5- tetraalkylbenzene or an alkyl substd. aromatic compd. (or alkyl substd. heterocyclic compd.) in a gaseous phase to stably produce phalic anhydride, maleic anhydride, pyromellitic anhydride or aromatic nitrile or heterocyclic nitrile in a high yield over a long period of time, a method for preparing the same and a gaseous phase oxidizing method of an aromatic compd. using the catalyst. SOLUTION: A carrier to be used in a catalyst is characterized by that the specific resistance of water is 20,000 Ωcm (25 deg.C) or more and obtained by putting 300 ml of a carrier in a 500 ml conical beaker to dry the same at 120 deg.C for 2 hr and heating the dried carrier in (water absorbing amt. +220) ml of pure water at 90 deg.C for 30 min under atmospheric pressure. Herein, the water absorbing amt. is represented by A/B [wherein A is A=300 (ml)×filling density (g/ml)×water absorption (wt.%)/100 and B is B=density of water (g/ml)].
Patent JP-H07324064-A (JP)
Title: Intermediate for production of 16-imino-17-azasteroid which may be tritiated
Inventor: ARAN JIYUKEI
IPC: C07C239/00
Filed: 1994-09-05
Abstract: PURPOSE: To obtain the subject compound having a specific formula, useful as an intermediate for preparing an aza-steroid or a radioactively labelled GABA-receptor substance.  
     CONSTITUTION: This intermediate is expressed by formula I (A is H or tritium; R is a 1-8C acyl) and is obtained by using a compound of formula II or the like, concretely 3α-acetoxy-11,17-dioxo-5β-androstane or the like, as a starting material, and treating it with an oximation agent and then with an acid chloride-forming agent, and further with ammonia. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0683636-A (JP)
Title: Floating point arithmetic unit
Inventor: IKEDA MASAHIRO
IPC: G06F7/38
Filed: 1992-09-02
Abstract: PURPOSE:To automatically switch an FPU control system to a soft emulation system when an FPU has a trouble or is diagnosed by using the EPU system together with the soft emulation system. CONSTITUTION:A floating point arithmetic unit consists of a floating point processor 2 which contains the hardware and a microprogram, a soft emulator 3 which contains the software having the same function as the processor 2, a flag holding part 5 which holds a flag to decide the processor 2 or the emulator 3 to carry out a floating point operation, and a flag recognition processing part 6 which recognizes the flag of the part 5. In such a constitution, the processor 2 or the emulator 3 is decided by the presence or absence of the flag in order to carry out the floating point processing.